Weather in Yankton, South Dakota, United States

7-Day Detailed Weather Forecast for Yankton

Today

Temperature: 71°F

Wind Speed: 15 to 20 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 71. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 38°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: A chance of rain showers before 8pm. Partly cloudy. Low around 38, with temperatures rising to around 41 overnight. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 57°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: Sunny. High near 57, with temperatures falling to around 53 in the afternoon. West wind 10 to 20 mph, with gusts as high as 35 mph.

Wednesday Night

Temperature: 25°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 25. North wind 10 to 15 mph.

Thursday

Temperature: 35°F

Wind Speed: 15 to 20 mph

Wind Direction: NNW

Forecast: A chance of snow before noon, then snow likely and patchy blowing snow. Mostly cloudy. High near 35, with temperatures falling to around 31 in the afternoon. North northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Temperature: 12°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Snow likely and patchy blowing snow. Mostly cloudy, with a low around 12. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Temperature: 27°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A slight chance of snow before noon. Mostly sunny, with a high near 27. Chance of precipitation is 20%.

Friday Night

Temperature: 10°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 10.

Saturday

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of snow before noon. Mostly sunny, with a high near 32. Chance of precipitation is 20%.

Saturday Night

Temperature: 8°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 8.

Sunday

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 27.

Sunday Night

Temperature: 6°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Partly cloudy, with a low around 6.

Monday

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Sunny, with a high near 35.

Monday Night

Temperature: 22°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 22.